Description:Liam Neeson recently sat down with ET to talk about his newest film The Grey, which is centered upon a team of oil drillers who struggle to survive the harsh conditions of the wild after they are stranded by a plane crash. While Neeson was reeled in by the attractive script, he admitted, "I thought, 'It's going to be impossible to shoot this,' but I was intrigued." Although he enjoyed being a part of the project, Neeson divulged that the filming conditions were rather harsh.(2:38)